---> uname -a: Linux prd-centos7-docker-4c-2g-5391.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 11G 30G 26% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 11G 30G 26% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/16/22 _x86_64_ (2 CPU) 21:40:49 LINUX RESTART (2 CPU) 21:41:02 tps rtps wtps bread/s bwrtn/s 21:42:01 286.76 43.47 243.29 6693.72 80220.83 21:43:01 266.64 0.07 266.58 1.60 43770.47 21:44:01 125.80 0.00 125.80 0.00 25591.62 21:45:01 0.80 0.00 0.80 0.00 7.96 21:46:01 0.25 0.00 0.25 0.00 3.75 21:47:01 0.33 0.00 0.33 0.00 4.15 21:48:01 0.20 0.00 0.20 0.00 1.93 21:49:01 0.27 0.00 0.27 0.00 3.35 Average: 84.72 5.36 79.36 824.82 18574.89 21:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:42:01 4063864 0 877628 10.96 2620 3064828 1437420 15.87 794884 2685208 247460 21:43:01 3968992 0 959924 11.99 2620 3077404 1555884 17.18 964304 2618976 44 21:44:01 3284456 0 1055836 13.18 2620 3666028 1416976 15.64 1070444 3111428 20 21:45:01 3300096 0 1040188 12.99 2620 3666036 1281920 14.15 1058744 3111428 20 21:46:01 3309632 0 1030648 12.87 2620 3666040 1281920 14.15 1052044 3111428 8 21:47:01 3309148 0 1031124 12.87 2620 3666048 1282004 14.15 1052380 3111428 8 21:48:01 3311364 0 1028904 12.85 2620 3666052 1281920 14.15 1050828 3111428 8 21:49:01 3316080 0 1024184 12.79 2620 3666056 1281920 14.15 1046032 3111428 8 Average: 3482954 0 1006054 12.56 2620 3517312 1352496 14.93 1011208 2996594 30947 21:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:42:01 eth0 933.16 655.12 6838.03 117.33 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 284.67 292.43 22.35 2273.25 0.00 0.00 0.00 0.00 21:43:01 eth0 49.29 31.64 75.55 15.93 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 7.71 8.86 0.45 38.08 0.00 0.00 0.00 0.00 21:44:01 eth0 183.46 142.96 2742.33 267.64 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 7.34 8.98 0.42 53.57 0.00 0.00 0.00 0.00 21:45:01 eth0 0.38 0.37 0.02 0.03 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 eth0 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 eth0 0.28 0.23 0.08 0.07 0.00 0.00 0.00 0.00 21:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 144.25 102.70 1195.43 50.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 36.96 38.26 2.86 291.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/16/22 _x86_64_ (2 CPU) 21:40:49 LINUX RESTART (2 CPU) 21:41:02 CPU %user %nice %system %iowait %steal %idle 21:42:01 all 33.92 0.00 12.30 8.07 0.11 45.60 21:42:01 0 32.83 0.00 13.22 7.57 0.11 46.27 21:42:01 1 35.02 0.00 11.38 8.56 0.11 44.93 21:43:01 all 50.68 0.00 10.65 2.25 0.13 36.29 21:43:01 0 50.57 0.00 10.77 2.30 0.13 36.23 21:43:01 1 50.80 0.00 10.53 2.21 0.13 36.34 21:44:01 all 26.55 0.00 6.99 1.75 0.08 64.63 21:44:01 0 26.24 0.00 6.81 1.90 0.09 64.97 21:44:01 1 26.86 0.00 7.18 1.60 0.07 64.29 21:45:01 all 0.17 0.00 0.08 0.00 0.02 99.74 21:45:01 0 0.22 0.00 0.05 0.00 0.02 99.72 21:45:01 1 0.12 0.00 0.10 0.00 0.02 99.77 21:46:01 all 0.21 0.00 0.08 0.00 0.02 99.70 21:46:01 0 0.27 0.00 0.08 0.00 0.02 99.63 21:46:01 1 0.15 0.00 0.07 0.00 0.02 99.77 21:47:01 all 0.18 0.00 0.04 0.00 0.01 99.77 21:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:47:01 1 0.33 0.00 0.05 0.00 0.02 99.60 21:48:01 all 0.19 0.00 0.04 0.00 0.01 99.76 21:48:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:48:01 1 0.35 0.00 0.05 0.00 0.00 99.60 21:49:01 all 0.20 0.00 0.05 0.00 0.02 99.73 21:49:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:49:01 1 0.37 0.00 0.07 0.00 0.02 99.55 Average: all 13.38 0.00 3.61 1.44 0.05 81.54 Average: 0 13.14 0.00 3.70 1.40 0.05 81.71 Average: 1 13.61 0.00 3.51 1.47 0.04 81.36